Added help string
Added help string

DCGenomics/seqr,DCGenomics/rnaseq_domain_diffs_seqr_hackathon_v002,NCBI-Hackathons/seqr,DCGenomics/seqr,DCGenomics/rnaseq_domain_diffs_seqr_hackathon_v002,NCBI-Hackathons/seqr,lianyi/seqr,averagehat/seqr_hackathon_v002,averagehat/seqr_hackathon_v002,DCGenomics/seqr,NCBI-Hackathons/seqr,lianyi/seqr,lianyi/seqr,lianyi/seqr,DCGenomics/rnaseq_domain_diffs_seqr_hackathon_v002,DCGenomics/rnaseq_domain_diffs_seqr_hackathon_v002,DCGenomics/seqr,averagehat/seqr_hackathon_v002,NCBI-Hackathons/seqr